Vien Thong Khanh Nam LTD Address: 136/30 Nguyen Tu Gian, Ward 12, Go Vap District, Ho Chi Minh City Enterprise code: 0306203430 Phone: 02854273233 Representative: Van Ngoc Ky Ward 12, Go Vap District, Ho Chi Minh CityFounding date: 27 - 11 - 2008